An extended-life anti-freeze that provides protection in all the elements, winter to summer. Silicate-free formula reduces wear on water pumps. Well-suited to both heavy- and light-duty trucks and equipment, as well as RVs and boats.

Antifreeze/Coolant for heavy or light duty vehicles and other equipment

Delivering value for you

Long Service Life

Service life of 1,000,000 miles / 1,600,000 km / 15,000 hours, or 8 years, or 1,200,000 miles / 1,900,000 km / 20,000 hours or 8 years of diesel engine coolant system protection when properly maintained with a Delo FleetFix® CMX addition at 600,000 miles / 960,000 km / 10,000 hours or 4 years.

Excellent Protection

Excellent protection against pitting, corrosion and erosion even on hard to protect metals like aluminum.

Excellent protection for mixed fleets where the OEM specifies a nitrite free coolant. Can be used in heavy duty engines using reduced emission protocols including or combining EGR, DPF, SCR and after-cooler technologies. This product is recommended for mixed fleet applications.

Wide Temperature Applications

Protection against winter freeze-up and summer boil-over.

Biodegradability

Biodegradable in its unused form.

Compatibility

Compatible with conventional antifreeze. Dilution with conventional antifreeze will reduce extended life benefits. Chevron recommends that this product not be diluted by more than 25% with other coolant formulations.

Stability

Can be stored for 8 years in sealed containers without any effect on the product quality or performance.